$dataType = self::getOptionGroupDataType($self->_gName);
if ($dataType && $self->_gName !== 'activity_type') {
$validate = CRM_Utils_Type::validate($fields['value'], $dataType, FALSE);
$dataType = self::getOptionGroupDataType($self->_gName);
if ($dataType && $self->_gName !== 'activity_type') {
$validate = CRM_Utils_Type::validate($fields['value'], $dataType, FALSE);